EP1408063A4 - Procede et appareil de production de mousses de polyurethane flexibles - Google Patents

Procede et appareil de production de mousses de polyurethane flexibles

Info

Publication number
EP1408063A4
EP1408063A4 EP02726466A EP02726466A EP1408063A4 EP 1408063 A4 EP1408063 A4 EP 1408063A4 EP 02726466 A EP02726466 A EP 02726466A EP 02726466 A EP02726466 A EP 02726466A EP 1408063 A4 EP1408063 A4 EP 1408063A4
Authority
EP
European Patent Office
Prior art keywords
flexible polyurethane
polyurethane foams
polyols
producing flexible
meq
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02726466A
Other languages
German (de)
English (en)
Other versions
EP1408063A1 (fr
Inventor
Masahiro Isobe
Hiroyuki Utsumi
Kazuhiko Ohkubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Takeda Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Takeda Chemicals Inc filed Critical Mitsui Takeda Chemicals Inc
Publication of EP1408063A1 publication Critical patent/EP1408063A1/fr
Publication of EP1408063A4 publication Critical patent/EP1408063A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7433—Plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7461—Combinations of dissimilar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7466—Combinations of similar mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7485—Systems, i.e. flow charts or diagrams; Plants with consecutive mixers, e.g. with premixing some of the components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3442—Mixing, kneading or conveying the foamable material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4866—Polyethers having a low unsaturation value
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

L'invention concerne un procédé de production de mousses de polyuréthane flexibles à l'aide du même appareil de production à partir de toluylène diisocyanate ; de deux ou trois polyols, deux desquels au moins sont sélectionnés dans le groupe composé de trois polyols de polyéther de polyoxyalkylène présentant un degré total de non saturation inférieur à 0,06 meq/g et trois polyols de polymère obtenus des poylols de polyéther de polyoxyalkylène présentant un degré total de non saturation inférieur à 0,06 meq/g ; et un agent de moussage. Ledit procédé consiste à mélanger les polyols, le polyisocyanate et l'agent de moussage tout en changeant les proportions de ceux-ci afin d'obtenir des mousses de polyuréthane flexibles possédant chacune des propriétés matérielles désirées en ce qui concerne la dureté, la densité, la résilience, etc. Les mousses peuvent, en particulier, varier en densité de 20 à 70 kg/m3 et en dureté ILD 25 % de 50 à 400 N/314 cm2.
EP02726466A 2001-05-24 2002-05-23 Procede et appareil de production de mousses de polyurethane flexibles Withdrawn EP1408063A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001155760 2001-05-24
JP2001155760 2001-05-24
PCT/JP2002/004999 WO2002100916A1 (fr) 2001-05-24 2002-05-23 Procede et appareil de production de mousses de polyurethane flexibles

Publications (2)

Publication Number Publication Date
EP1408063A1 EP1408063A1 (fr) 2004-04-14
EP1408063A4 true EP1408063A4 (fr) 2004-11-17

Family

ID=18999887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02726466A Withdrawn EP1408063A4 (fr) 2001-05-24 2002-05-23 Procede et appareil de production de mousses de polyurethane flexibles

Country Status (6)

Country Link
US (1) US20030171445A1 (fr)
EP (1) EP1408063A4 (fr)
KR (1) KR100876714B1 (fr)
CN (1) CN1208364C (fr)
TW (1) TWI226341B (fr)
WO (1) WO2002100916A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050287894A1 (en) * 2003-07-03 2005-12-29 John Burns Articles of enhanced flamability resistance
US20050285300A1 (en) * 2003-10-17 2005-12-29 George Hairston Plastic articles of enhanced flame resistance and related method
JP4771367B2 (ja) * 2003-10-28 2011-09-14 三井化学株式会社 軟質ポリウレタンフォームおよびその用途
US20050288422A1 (en) * 2003-11-19 2005-12-29 John Burns Rubber compositions of enhanced flame resistance, articles formed therefrom and related method
US20050288421A1 (en) * 2003-11-19 2005-12-29 John Burns Foams of enhanced flame resistance, articles formed therefrom and related method
US20060030630A1 (en) * 2004-08-05 2006-02-09 Lear Corporation System, method and composition for forming composite sprayed polyurethane skins having an expanded polyurethane layer
US20060030227A1 (en) * 2004-08-06 2006-02-09 George Hairston Intumescent flame retardent compositions
US20060046591A1 (en) * 2004-08-31 2006-03-02 George Hairston Mattress covers of enhanced flammability resistance
WO2007018129A1 (fr) * 2005-08-05 2007-02-15 Asahi Glass Company, Limited Mousse flexible de polyuréthane, son procédé de production et feuille pour automobile
US20090012195A1 (en) * 2007-07-05 2009-01-08 Neff Raymond A Resin composition for use in forming a polyurethane article with increased comfort
CN101440207B (zh) * 2007-09-19 2012-08-08 住化拜耳氨酯株式会社 表皮整体成形品、表皮整体成形品以及带表皮的层叠体的制造方法
US20100151227A1 (en) * 2008-12-17 2010-06-17 International Automative Components Group North America, Inc. Interior panel component for use with a vehicle and method for making
KR200458210Y1 (ko) * 2009-01-21 2012-01-30 (주)아모레퍼시픽 콤팩트 케이스
CN102479455A (zh) * 2010-11-22 2012-05-30 苏州市医学教学模型制造有限公司 一种仿真吸烟肺模型的制备方法
PL2748226T3 (pl) 2011-08-25 2016-02-29 Dow Global Technologies Llc Sposób wytwarzania polieteroalkoholi zawierających jednostki oksyetylenowe przez polimeryzację węglanu etylenu w obecności katalizatorów dimetalocyjankowych
PT2969240T (pt) * 2013-03-15 2022-10-25 Basf Se Método para formação de uma espuma de poliuretano compreendendo por pedido a introdução de aditivo para componente de resina e método para formação e pulverização de uma espuma de poliuretano compreendendo por pedido a introdução de aditivo para componente de resina
CN104961873A (zh) * 2015-07-27 2015-10-07 东莞市吉鑫高分子科技有限公司 聚氨酯弹性体预聚体连续合成装置
ES2968185T3 (es) * 2019-12-17 2024-05-08 Basf Se Un proceso de formación de espuma flexible para producir artículos con aislamiento térmico
EP4108405B1 (fr) * 2021-06-25 2024-09-25 Storopack Hans Reichenecker GmbH Machine de production d'un matériau de rembourrage de mousse dans un sac
FI20216053A1 (en) * 2021-10-11 2023-04-12 Kiilto Oy ARRANGEMENT AND METHOD

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032617A (ja) * 1983-08-01 1985-02-19 Hitachi Ltd 反応射出成形方法
US4571319A (en) * 1984-04-05 1986-02-18 General Motors Corporation Method and apparatus for producing polymer articles having different properties in different regions of the articles
EP0594981A1 (fr) * 1992-10-30 1994-05-04 Toyoda Gosei Co., Ltd. Procédé RIM pour mouler des pièces en mousse de polyuréthane à peau colorée
EP0771642A1 (fr) * 1995-11-06 1997-05-07 Metton America, Inc. Procédé pour la fabrication d'articles à gradients de concentrations de composants par moulage réaction-injection et articles ainsi préparés
WO1997023530A1 (fr) * 1995-12-21 1997-07-03 Arco Chemical Technology, L.P. Mousse de polyurethane flexible moulee a froid en une seule phase obtenue a partir de hydroxyl polyols primaires inferieurs, et procede de preparation
US6051622A (en) * 1998-09-17 2000-04-18 Arco Chemical Technology, L.P. Low resilience, low frequency molded polyurethane foam
EP1040906A1 (fr) * 1999-03-31 2000-10-04 Toyoda Gosei Co., Ltd. Procédé pour la fabrication de pièces moulées en polyuréthane
WO2001079323A1 (fr) * 2000-04-14 2001-10-25 Asahi Glass Company, Limited Procede de production de mousse de polyurethane flexible
WO2002038354A1 (fr) * 2000-11-09 2002-05-16 Pur Elastomer Aps Produit polymere presentant une durete progressive continue
EP1283231A1 (fr) * 2001-08-06 2003-02-12 Asahi Glass Company Ltd. Mousse de polyuréthane flexible, son procédé de préparation et système de matériaux pour sa préparation

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JPH0531739A (ja) * 1991-07-31 1993-02-09 Toho Kikai Kogyo Kk 混合ヘツド
JPH0564819A (ja) * 1991-09-09 1993-03-19 Tokai Kogyo Kk 座席シート用等の複合クツシヨン体の成形型
JP3379800B2 (ja) * 1993-10-20 2003-02-24 株式会社イノアックコーポレーション 高圧ウレタン注入装置
JPH08231677A (ja) * 1995-02-28 1996-09-10 Asahi Glass Co Ltd 高弾性ポリウレタンフォームの製造法
US5604267A (en) * 1995-08-30 1997-02-18 Arco Chemical Technology, L.P. Process for producing froth polyurethane foam
US5605939A (en) * 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith
JPH11293027A (ja) 1998-04-13 1999-10-26 Araco Corp ポリウレタンフォームの製造方法および製造装置
JP3885404B2 (ja) * 1998-08-27 2007-02-21 日本ゼオン株式会社 反応性重合成形方法及び成形装置
JP2001316442A (ja) * 2000-05-11 2001-11-13 Mitsui Chemicals Inc 軟質ポリウレタンモールドフォームの製造方法
WO2002010245A1 (fr) * 2000-08-01 2002-02-07 Huntsman International Llc Production de mousses de polyurethanne souples a base de mdi-tdi

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6032617A (ja) * 1983-08-01 1985-02-19 Hitachi Ltd 反応射出成形方法
US4571319A (en) * 1984-04-05 1986-02-18 General Motors Corporation Method and apparatus for producing polymer articles having different properties in different regions of the articles
EP0594981A1 (fr) * 1992-10-30 1994-05-04 Toyoda Gosei Co., Ltd. Procédé RIM pour mouler des pièces en mousse de polyuréthane à peau colorée
EP0771642A1 (fr) * 1995-11-06 1997-05-07 Metton America, Inc. Procédé pour la fabrication d'articles à gradients de concentrations de composants par moulage réaction-injection et articles ainsi préparés
WO1997023530A1 (fr) * 1995-12-21 1997-07-03 Arco Chemical Technology, L.P. Mousse de polyurethane flexible moulee a froid en une seule phase obtenue a partir de hydroxyl polyols primaires inferieurs, et procede de preparation
US6051622A (en) * 1998-09-17 2000-04-18 Arco Chemical Technology, L.P. Low resilience, low frequency molded polyurethane foam
EP1040906A1 (fr) * 1999-03-31 2000-10-04 Toyoda Gosei Co., Ltd. Procédé pour la fabrication de pièces moulées en polyuréthane
WO2001079323A1 (fr) * 2000-04-14 2001-10-25 Asahi Glass Company, Limited Procede de production de mousse de polyurethane flexible
WO2002038354A1 (fr) * 2000-11-09 2002-05-16 Pur Elastomer Aps Produit polymere presentant une durete progressive continue
EP1283231A1 (fr) * 2001-08-06 2003-02-12 Asahi Glass Company Ltd. Mousse de polyuréthane flexible, son procédé de préparation et système de matériaux pour sa préparation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 0091, no. 58 (M - 393) 3 July 1985 (1985-07-03) *
See also references of WO02100916A1 *

Also Published As

Publication number Publication date
EP1408063A1 (fr) 2004-04-14
KR100876714B1 (ko) 2008-12-31
TWI226341B (en) 2005-01-11
WO2002100916A1 (fr) 2002-12-19
CN1463277A (zh) 2003-12-24
CN1208364C (zh) 2005-06-29
US20030171445A1 (en) 2003-09-11
KR20030022302A (ko) 2003-03-15

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